1 /**************************************************************
2 *
3 * Licensed to the Apache Software Foundation (ASF) under one
4 * or more contributor license agreements. See the NOTICE file
5 * distributed with this work for additional information
6 * regarding copyright ownership. The ASF licenses this file
7 * to you under the Apache License, Version 2.0 (the
8 * "License"); you may not use this file except in compliance
9 * with the License. You may obtain a copy of the License at
10 *
11 * http://www.apache.org/licenses/LICENSE-2.0
12 *
13 * Unless required by applicable law or agreed to in writing,
14 * software distributed under the License is distributed on an
15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16 * KIND, either express or implied. See the License for the
17 * specific language governing permissions and limitations
18 * under the License.
19 *
20 *************************************************************/
21
22
23
24 #include "oox/xls/connectionsfragment.hxx"
25
26 #include "oox/helper/attributelist.hxx"
27 #include "oox/xls/biffhelper.hxx"
28 #include "oox/xls/connectionsbuffer.hxx"
29
30 namespace oox {
31 namespace xls {
32
33 // ============================================================================
34
35 using namespace ::oox::core;
36
37 using ::rtl::OUString;
38
39 // ============================================================================
40
ConnectionContext(WorkbookFragmentBase & rParent,Connection & rConnection)41 ConnectionContext::ConnectionContext( WorkbookFragmentBase& rParent, Connection& rConnection ) :
42 WorkbookContextBase( rParent ),
43 mrConnection( rConnection )
44 {
45 }
46
onCreateContext(sal_Int32 nElement,const AttributeList & rAttribs)47 ContextHandlerRef ConnectionContext::onCreateContext( sal_Int32 nElement, const AttributeList& rAttribs )
48 {
49 switch( getCurrentElement() )
50 {
51 case XLS_TOKEN( connection ):
52 if( nElement == XLS_TOKEN( webPr ) )
53 {
54 mrConnection.importWebPr( rAttribs );
55 return this;
56 }
57 break;
58
59 case XLS_TOKEN( webPr ):
60 if( nElement == XLS_TOKEN( tables ) )
61 {
62 mrConnection.importTables( rAttribs );
63 return this;
64 }
65 break;
66
67 case XLS_TOKEN( tables ):
68 mrConnection.importTable( rAttribs, nElement );
69 break;
70 }
71 return 0;
72 }
73
onStartElement(const AttributeList & rAttribs)74 void ConnectionContext::onStartElement( const AttributeList& rAttribs )
75 {
76 if( getCurrentElement() == XLS_TOKEN( connection ) )
77 mrConnection.importConnection( rAttribs );
78 }
79
onCreateRecordContext(sal_Int32 nRecId,SequenceInputStream & rStrm)80 ContextHandlerRef ConnectionContext::onCreateRecordContext( sal_Int32 nRecId, SequenceInputStream& rStrm )
81 {
82 switch( getCurrentElement() )
83 {
84 case BIFF12_ID_CONNECTION:
85 if( nRecId == BIFF12_ID_WEBPR )
86 {
87 mrConnection.importWebPr( rStrm );
88 return this;
89 }
90 break;
91
92 case BIFF12_ID_WEBPR:
93 if( nRecId == BIFF12_ID_WEBPRTABLES )
94 {
95 mrConnection.importWebPrTables( rStrm );
96 return this;
97 }
98 break;
99
100 case BIFF12_ID_WEBPRTABLES:
101 mrConnection.importWebPrTable( rStrm, nRecId );
102 break;
103 }
104 return 0;
105 }
106
onStartRecord(SequenceInputStream & rStrm)107 void ConnectionContext::onStartRecord( SequenceInputStream& rStrm )
108 {
109 if( getCurrentElement() == BIFF12_ID_CONNECTION )
110 mrConnection.importConnection( rStrm );
111 }
112
113 // ============================================================================
114
ConnectionsFragment(const WorkbookHelper & rHelper,const OUString & rFragmentPath)115 ConnectionsFragment::ConnectionsFragment( const WorkbookHelper& rHelper, const OUString& rFragmentPath ) :
116 WorkbookFragmentBase( rHelper, rFragmentPath )
117 {
118 }
119
onCreateContext(sal_Int32 nElement,const AttributeList &)120 ContextHandlerRef ConnectionsFragment::onCreateContext( sal_Int32 nElement, const AttributeList& /*rAttribs*/ )
121 {
122 switch( getCurrentElement() )
123 {
124 case XML_ROOT_CONTEXT:
125 if( nElement == XLS_TOKEN( connections ) )
126 return this;
127 break;
128
129 case XLS_TOKEN( connections ):
130 if( nElement == XLS_TOKEN( connection ) )
131 return new ConnectionContext( *this, getConnections().createConnection() );
132 break;
133 }
134 return 0;
135 }
136
onCreateRecordContext(sal_Int32 nRecId,SequenceInputStream &)137 ContextHandlerRef ConnectionsFragment::onCreateRecordContext( sal_Int32 nRecId, SequenceInputStream& /*rStrm*/ )
138 {
139 switch( getCurrentElement() )
140 {
141 case XML_ROOT_CONTEXT:
142 if( nRecId == BIFF12_ID_CONNECTIONS )
143 return this;
144 break;
145
146 case BIFF12_ID_CONNECTIONS:
147 if( nRecId == BIFF12_ID_CONNECTION )
148 return new ConnectionContext( *this, getConnections().createConnection() );
149 break;
150 }
151 return 0;
152 }
153
getRecordInfos() const154 const RecordInfo* ConnectionsFragment::getRecordInfos() const
155 {
156 static const RecordInfo spRecInfos[] =
157 {
158 { BIFF12_ID_CONNECTIONS, BIFF12_ID_CONNECTIONS + 1 },
159 { BIFF12_ID_CONNECTION, BIFF12_ID_CONNECTION + 1 },
160 { BIFF12_ID_WEBPR, BIFF12_ID_WEBPR + 1 },
161 { BIFF12_ID_WEBPRTABLES, BIFF12_ID_WEBPRTABLES + 1 },
162 { -1, -1 }
163 };
164 return spRecInfos;
165 }
166
finalizeImport()167 void ConnectionsFragment::finalizeImport()
168 {
169 getConnections().finalizeImport();
170 }
171
172 // ============================================================================
173
174 } // namespace xls
175 } // namespace oox
176